C.h. Hanson 20851AT Steel Stamp at Sign 1/8 Inch

Product Description

The C.H. HANSON 20851AT is a machine-made individual steel stamp for marking the at sign (@) character on metal, plastic, and other hard surfaces. It is designed for permanent character impression work in manufacturing, fabrication, and tool-and-die applications. The stamp produces a 1/8-inch (3.2 mm) character height and fits standard hand-stamp holders. At 0.06 pounds, it is a lightweight, single-character tool sized at 2.5 inches in length. Licensed tradespeople, machinists, and fabricators use these stamps for part identification, serialization, and material traceability work.

This stamp is used in metalworking shops, manufacturing facilities, and maintenance environments where permanent character marking is required. It is suited for steel, aluminum, brass, and other hard substrates commonly encountered in industrial and trade settings. The individual stamp format allows techs to build custom character sets or replace single worn stamps without purchasing a full set. It is a standard hand-stamp style compatible with common bench and press-stamp setups.

Key Features

• At sign (@) character, machine-made for consistent impression depth and clarity
• 1/8-inch (3.2 mm) character size suitable for fine-detail marking applications
• Steel construction provides durability for repeated impact use
• Compact 2.5-inch length fits standard stamp holders and vise setups
• Sold as an individual stamp for single-character replacement or custom set builds
• Lightweight at 0.06 pounds for easy handling during repetitive marking tasks

Compatibility

Designed as an individual replacement or supplemental stamp compatible with standard hand-stamp sets and holders that accept 1/8-inch character stamps.

Installation Notes

Steel stamps are driven by hammer strike or arbor press and do not require power tools or electrical disconnection before use. Secure the workpiece firmly in a vise or fixture before stamping to prevent movement and ensure a clean impression. Eye protection is recommended when striking steel stamps. Follow applicable workplace safety standards for impact tools in your facility or jurisdiction.